Playing online with friends on triple monitors?

Have recently rekindled my love for Generals: Zero Hour and I am hooked again after playing it many many years ago, 3 of my friends are also hooked and we play free for all's most nights. Now, back when this game first came out an 800x600 resolution was fine for me because I didn't know any different but now I game with triple screens in a resolution of 5760x1080. I can set this resolution by editing the ini however when playing everything is very very zoomed in to the point that the game is unplayable! I have managed to get a mod to work that adjusts the camera height/field of view however when installing Gentools it appears to overwirte the mod and zoom me back in again.

Has anyone been able to adjust the camera height yet still use Gentools? If I can just get it to work with an edited file it wouldnt be a problem distributing that file to my friends (presuming they can still zoom back in).